GS1559CBE2 GENNUM, GS1559CBE2 Datasheet - Page 11

• Manufacturer Part Number: GS1559CBE2
• Description: IC, DES, 48.5MHZ 20BIT 1.485GBPS BGA-100
• Manufacturer: GENNUM

Specifications of GS1559CBE2

• Supply Voltage Range: 1.71V To 1.89V, 3.13V To 3.47V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: BGA
• No. Of Pins: 100
• Termination Type: SMD
• Control Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1-1: Pin Descriptions (Continued)
Number
G10, G9,
H10, H9,
F10, F9,
K10, K9
J10, J9,
G1, H1
Pin
F4
DDI2, DDI2
DOUT[9:0]
20bit/10bit
Name
Synchronous
Synchronous
with PCLK
30572 - 7
Timing
Analog
Non
May 2007
Output
Type
Input
Input
Description
CONTROL SIGNAL INPUT
Signal levels are LVCMOS/LVTTL compatible.
Used to select the output data bus width in SMPTE or Data-Through
modes. This signal is ignored in DVB-ASI mode.
When set HIGH, the parallel output will be 20-bit demultiplexed data.
When set LOW, the parallel outputs will be 10-bit multiplexed data.
PARALLEL DATA BUS
Signal levels are LVCMOS/LVTTL compatible.
DOUT9 is the MSB and DOUT0 is the LSB.
HD 20-bit mode
SD/HD = LOW
20bit/10bit = HIGH
HD 10-bit mode
SD/HD = LOW
20bit/10bit = LOW
SD 20-bit mode
SD/HD = HIGH
20bit/10bit = HIGH
SD 10-bit mode
SD/HD = HIGH
20bit/10bit = LOW
Differential input pair for serial digital input 2.
Chroma data output in SMPTE mode
SMPTE_BYPASS =HIGH
DVB_ASI = LOW
Data output in Data-Through mode
SMPTE_BYPASS = LOW
DVB_ASI = LOW
Forced LOW in all modes.
Chroma data output in SMPTE mode
SMPTE_BYPASS = HIGH
DVB_ASI = LOW
Data output in Data-Through mode
SMPTE_BYPASS = LOW
DVB_ASI = LOW
Forced LOW in DVB-ASI mode
SMPTE_BYPASS = LOW
DVB_ASI = HIGH
Forced LOW in all modes.
GS1559 Data Sheet
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